SQL Interview Question | SQL query to get organization hierarchy

We will be Employees table for this demo. SQL to create and populate Employees table with test data
Create table Employees
(
EmployeeID int primary key identity,
EmployeeName nvarchar(50),
ManagerID int foreign key references Employees(EmployeeID)
)

Insert into Employees values ('John', NULL)
Insert into Employees values ('Mark', NULL)
Insert into Employees values ('Steve', NULL)
Insert into Employees values ('Tom', NULL)
Insert into Employees values ('Lara', NULL)
Insert into Employees values ('Simon', NULL)
Insert into Employees values ('David', NULL)
Insert into Employees values ('Ben', NULL)
Insert into Employees values ('Stacy', NULL)
Insert into Employees values ('Sam', NULL)

Update Employees Set ManagerID = 8 Where EmployeeName IN ('Mark', 'Steve', 'Lara')
Update Employees Set ManagerID = 2 Where EmployeeName IN ('Stacy', 'Simon')
Update Employees Set ManagerID = 3 Where EmployeeName IN ('Tom')
Update Employees Set ManagerID = 5 Where EmployeeName IN ('John', 'Sam')
Update Employees Set ManagerID = 4 Where EmployeeName IN ('David')

Here is the SQL that does the job
Declare @ID int ;
Set @ID = 7;

WITH EmployeeCTE AS
(
Select EmployeeId, EmployeeName, ManagerID
From Employees
Where EmployeeId = @ID

UNION ALL

Select Employees.EmployeeId , Employees.EmployeeName, Employees.ManagerID
From Employees
JOIN EmployeeCTE
ON Employees.EmployeeId = EmployeeCTE.ManagerID
)

Select E1.EmployeeName, ISNULL(E2.EmployeeName, 'No Boss') as ManagerName
From EmployeeCTE E1
LEFT Join EmployeeCTE E2
ON E1.ManagerID = E2.EmployeeId